171131040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5211

約数の個数: 144

約数和(自身を含む): 609493248

約数和(自身を除く): 438362208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5167, 5520, 6624, 8280, 10334, 11040, 15501, 16560, 20668, 25835, 31002, 33120, 41336, 46503, 51670, 62004, 77505, 82672, 93006, 103340, 118841, 124008, 155010, 165344, 186012, 206680, 232515, 237682, 248016, 310020, 356523, 372024, 413360, 465030, 475364, 496032, 594205, 620040, 713046, 744048, 826720, 930060, 950728, 1069569, 1188410, 1240080, 1426092, 1488096, 1782615, 1860120, 1901456, 2139138, 2376820, 2480160, 2852184, 3565230, 3720240, 3802912, 4278276, 4753640, 5347845, 5704368, 7130460, 7440480, 8556552, 9507280, 10695690, 11408736, 14260920, 17113104, 19014560, 21391380, 28521840, 34226208, 42782760, 57043680, 85565520, 171131040]

約数ペア:

[(1, 171131040), (2, 85565520), (3, 57043680), (4, 42782760), (5, 34226208), (6, 28521840), (8, 21391380), (9, 19014560), (10, 17113104), (12, 14260920), (15, 11408736), (16, 10695690), (18, 9507280), (20, 8556552), (23, 7440480), (24, 7130460), (30, 5704368), (32, 5347845), (36, 4753640), (40, 4278276), (45, 3802912), (46, 3720240), (48, 3565230), (60, 2852184), (69, 2480160), (72, 2376820), (80, 2139138), (90, 1901456), (92, 1860120), (96, 1782615), (115, 1488096), (120, 1426092), (138, 1240080), (144, 1188410), (160, 1069569), (180, 950728), (184, 930060), (207, 826720), (230, 744048), (240, 713046), (276, 620040), (288, 594205), (345, 496032), (360, 475364), (368, 465030), (414, 413360), (460, 372024), (480, 356523), (552, 310020), (690, 248016), (720, 237682), (736, 232515), (828, 206680), (920, 186012), (1035, 165344), (1104, 155010), (1380, 124008), (1440, 118841), (1656, 103340), (1840, 93006), (2070, 82672), (2208, 77505), (2760, 62004), (3312, 51670), (3680, 46503), (4140, 41336), (5167, 33120), (5520, 31002), (6624, 25835), (8280, 20668), (10334, 16560), (11040, 15501)]